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Simplify: (-24/7) xx (-14/9)...

Simplify: `(-24/7) xx (-14/9)`

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To simplify the expression \((-24/7) \times (-14/9)\), we can follow these steps: ### Step 1: Multiply the numerators and the denominators We start by multiplying the two fractions directly. The product of two negative numbers is positive. \[ (-24/7) \times (-14/9) = \frac{(-24) \times (-14)}{7 \times 9} \] ### Step 2: Calculate the product of the numerators Now we calculate the product of the numerators: \[ (-24) \times (-14) = 24 \times 14 \] Calculating \(24 \times 14\): \[ 24 \times 14 = 336 \] ### Step 3: Calculate the product of the denominators Next, we calculate the product of the denominators: \[ 7 \times 9 = 63 \] ### Step 4: Write the fraction Now we can write the fraction with the calculated numerator and denominator: \[ \frac{336}{63} \] ### Step 5: Simplify the fraction To simplify \(\frac{336}{63}\), we need to find the greatest common divisor (GCD) of 336 and 63. First, we can divide both numbers by 9: \[ 336 \div 9 = 37.33 \quad \text{(not an integer)} \] \[ 63 \div 9 = 7 \] Next, we can check for 3: \[ 336 \div 3 = 112 \] \[ 63 \div 3 = 21 \] Now we have: \[ \frac{336 \div 3}{63 \div 3} = \frac{112}{21} \] Now, we can simplify \(\frac{112}{21}\) further. We can check for 7: \[ 112 \div 7 = 16 \] \[ 21 \div 7 = 3 \] So we have: \[ \frac{112 \div 7}{21 \div 7} = \frac{16}{3} \] ### Final Answer Thus, the simplified form of \((-24/7) \times (-14/9)\) is: \[ \frac{16}{3} \] ---
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